Welcome to Vocabulary.com, the quickest, most intelligent way to improve your vocabulary.

Regardless of your education level or age, Vocabulary.com will help you to master the words that are essential to academic and business success.

Simply answer the question to the right to get started!

TOP 10
Student in the US or Canada? Play for your school in the Vocabulary Bowl!


  • 1

    Answer a few questions

    We've created more than 120,000 questions designed to help you learn words.

  • 2

    We build a model of your knowledge

    Our magical technology models your brain. The more you play, the more we know about your vocabulary knowledge.

  • 3

    We predict which vocabulary words you don’t know and teach them to you

    Get a question wrong? We’ll schedule Review and Progress questions so that you’ll learn the word, and won’t forget it in the future.

  • 4

    You learn useful words and improve your vocabulary

    Track your progress as you quickly master the words that are essential to success in an academic or business environment.

Vocabulary Lists

Test Prep

100 SAT Words Beginning with "A"

What better way to prepare for the sentence completion and passage-based questions on the SAT than to commit yourself to completing our alphabetically organized SAT lists? Find lists of SAT words...
abase, aberration, abhor, abject, abrasive, abstain, abstract, more...
100 words


"A Confederacy of Dunces," Vocabulary from Chapters 1-3

No one knows for sure how New Orleans got the nickname of "The Big Easy" but the main character of John Kennedy Toole's novel "A Confederacy of Dunces" seems to be on a quest to embody the...
supercilious, abstruse, flagrant, waning, indictment, stench, chauffeur, more...
40 words

Morphology & Roots

Food and Drink Words with Arabic Roots

Most words come to us from the English language's Germanic roots, as well as a lot of Latin and Ancient Greek. There are, however, many English words that are actually derived from Arabic. Most of...
albacore, alcohol, apricot, artichoke, aubergine, carafe, caraway, more...
18 words

Historical Documents

The Comprehensive Nuclear-Test-Ban Treaty

On 24th September 1996, the nations of the world convened to sign a treaty that banned the testing and development of all nuclear weapons in a massive step towards harmony and peace. This list of...
preamble, nuclear, proliferation, implementation, systematic, ultimate, cessation, more...
21 words


Bush's Address on 9/11

On September 11, 2001, the US witnessed the tragic loss of life brought about by acts of terrorism in New York and Washington DC. That evening, President George W. Bush addressed the nation.
evil, despicable, unyielding, foundation, implemented, priority, precaution, more...
15 words

Just for Fun

Bob Crewe (1931-2014) tribute list

Bob Crewe, a songwriter behind Frankie Valli & The Four Seasons' biggest successes and hits for many other groups, died on September 11, 2014 at the age of 82. Crewe was a master of the musical hook,...
linger, astray, savor, reminisce, silhouette, deceive, cloak, more...
10 words


President Obama's Speech on ISIL Threat

On September 10, 2014, President Obama addressed the nation about the terrorist threat posed by those known as ISIS ( Islamic State of Iraq and Syria) or ISIL (Islamic State of Iraq and the Levant) a...
degrade, affiliate, vigilant, exploit, grievance, condone, strife, more...
24 words
Find more Vocabulary Lists »
Vocabulary.com Blog
In the latest installment of the Slate podcast Lexicon Valley, I take on a word that every child knows, orange, and reveal its hidden history. It's a remarkably well-traveled word, and its travels tell us a great deal about the cultural history of many of the world's great civilizations. Continue reading...
Rialto High School started the academic year off with a bang, sweeping the Vocabulary.com leaderboard with a back-to-school challenge from teacher Jennifer Johnston to her students: master 100 words every week. She joined them in the challenge, putting herself out as the rabbit to beat in the race. Continue reading...
Do you have a vocabulary fingerprint — are there words you use often enough that others recognize them as belonging to you? Think: the apparently kid. Slate's Good Word columnist Matthew J.X. Malady admits to iteration as a vocabulary fingerprint. Meanwhile, Twilight fans will note that Stephenie Meyer uses stare 181 times in the first book in the series alone. Continue reading...
Read more from the Blog »